# import time
#
# from selenium import webdriver
# from selenium.webdriver.common.by import By
# a=webdriver.Firefox()
# a.get('http://172.172.172.91:14200/web/feng/index.html')
# a.find_element('link text','登录').click()
# a.find_element('name','username').send_keys('小蓝')
#
# time.sleep(5)
# import os
# import tkinter.filedialog
#
# # 文件对话框：
# default_dir = r"文件路径"
#
# fname = tkinter.filedialog.askopenfilename(title=u'选择文件', initialdir=(os.path.expanduser((default_dir))))
# print(fname)
